/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2001 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" and
 *     "Apache Jetspeed" must not be used to endorse or promote products
 *    derived from this software without prior written permission. For
 *    written permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache" or
 *    "Apache Jetspeed", nor may "Apache" appear in their name, without
 *    prior written permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package org.apache.jetspeed.modules.actions.controls;

// Turbine stuff
import org.apache.turbine.modules.Action;
import org.apache.turbine.util.DynamicURI;
import org.apache.turbine.util.RunData;
import org.apache.turbine.util.Log;

// Jetspeed stuff
import org.apache.jetspeed.services.rundata.JetspeedRunData;
import org.apache.jetspeed.util.template.JetspeedLink;
import org.apache.jetspeed.util.template.JetspeedLinkFactory;

/**
 * This action must be invoked to clean up the customization
 * state and redirect the user to his portal hompage
 *
 * @author <a href="mailto:raphael@apache.org">Raphaël Luta</a>
 * @author <a href="mailto:paulsp@apache.org">Paul Spencer</a>
 * @author <a href="mailto:ggolden@apache.org">Glenn R. Golden</a>
 */
public class EndCustomize extends Action
{
    /**
     * @param rundata The RunData object for the current request
     */
    public void doPerform( RunData data ) throws Exception
    {
        ((JetspeedRunData) data).cleanupFromCustomization();

        // bring logged on user to homepage via HTTP redirect
        
        try
        {
        	JetspeedLink jsLink = JetspeedLinkFactory.getInstance(data);
            DynamicURI duri = jsLink.getLink(JetspeedLink.CURRENT,null,null,JetspeedLink.CURRENT,null);
            String mtype = data.getParameters().getString("mtype");
            if (mtype != null)
            {
                jsLink.setMediaType(mtype);
                duri = jsLink.addQueryData("mtype", mtype);
                duri = duri.addPathInfo("media-type", mtype);
                String language = data.getParameters().getString("language");
                if(language != null)
                {
                	duri = duri.addQueryData("language",language);
                	String country = data.getParameters().getString("country");
                	if(country != null)
                	{
                		duri = duri.addQueryData("country", country);
                	}
                }
            }
            
            data.setRedirectURI(duri.toString());
            JetspeedLinkFactory.putInstance(jsLink);
	        jsLink = null;
        }
        catch (Exception e)
        {
            Log.error(e);
        }       
    }
}

